Portable vibration water column wave energy power generation device

Abstract

The invention discloses a portable vibration water column wave energy power generation device. The device comprises a wave energy collecting system and an energy conversion system, and the wave energy collecting system is composed of a movable air chamber; the air chamber is connected with a fixing baseplate through gear uprights; a floating plate is connected to a left side plate and a right side plate through a slide rail; the air chamber energy conversion system is composed of an air duct; a screen plate is arranged at the front end of the air duct; the air chamber is connected to the back end of the air duct in a flanged mode through a connecting hole, and a driving bearing and a cabin are connected to the inner portion of the air duct through support uprights respectively; the driving bearing is connected to one end of an acceleration gear case in the cabin through an input shaft with blades on the middle; an electric generator is connected to the other end of the acceleration gear case through an output shaft. According to the portable vibration water column wave energy power generation device, the maintenance difficulty and installation cost are lowered, and finally obtaining and using for the wave energy are achieved.

Description

technical field [0001] The invention relates to the technical field of utilizing wave energy, in particular to a portable oscillating water column wave energy generating device. Background technique [0002] With the adjustment of energy structure, clean energy such as wave energy has gradually become the focus of energy technology development in various countries. The energy contained in waves mainly refers to the kinetic energy and potential energy of ocean surface waves. The theoretical wave annual average power along China's coast is about 1.3×10 7 kw. Among them, Zhejiang, Fujian, Guangdong and the coastal areas of Taiwan are areas rich in wave energy. At present, the 10kw floating direct-drive wave energy device has been put into the waters of Dawanshan Island, Zhuhai, Guangdong. It has high stability and achieved expected results, laying a good foundation for subsequent industrialization demonstration and application. [0003] The shore-based oscillating water col...

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Problems solved by technology

[0003] The shore-based oscillating water column wave energy generation devices involved in this paper are mostly poured with concrete on the shore, which has poor maintainability and complicated construction, which hinders the promotion of wave energy technology.

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